Ottawa Central: Hourly AQI for July 24, 2014

 
15
 
O3
15
 
O3
14
 
O3
16
 
O3
15
 
O3
14
 
O3
14
 
O3
12
 
O3
12
 
O3
14
 
O3
15
 
O3

Air Quality Index (AQI) Categories

AQI Colour
0-15 Very Good Very Good
16-31 Good Good
32-49 Moderate Moderate
50-99 Poor Poor
100+ Very Poor Very Poor

AQI readings on this web page are based on automatically polled data and have not undergone final verification.